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Mac: add dev_tools_prefix method.

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Basically dev_tools_path without the `/usr/bin`.
This commit is contained in:
Mike McQuaid 2013-11-26 18:11:23 +00:00 committed by BrewTestBot
parent 9773b9e8bf
commit 48e4fbc8d9
1 changed files with 12 additions and 6 deletions
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18
Library/Homebrew/os/mac.rb
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@ -50,19 +50,25 @@ module OS
end
end
def dev_tools_path
@dev_tools_path ||= if tools_in_prefix? CLT::MAVERICKS_PKG_PATH
Pathname.new "#{CLT::MAVERICKS_PKG_PATH}/usr/bin"
def dev_tools_prefix
@dev_tools_prefix ||= if tools_in_prefix? CLT::MAVERICKS_PKG_PATH
Pathname.new CLT::MAVERICKS_PKG_PATH
elsif tools_in_prefix? "/"
# probably a safe enough assumption (the unix way)
Pathname.new "/usr/bin"
Pathname.new "/"
elsif not Xcode.bad_xcode_select_path? and not `/usr/bin/xcrun -find make 2>/dev/null`.empty?
# Note that the exit status of system "xcrun foo" isn't always accurate
# Wherever "make" is there are the dev tools.
Pathname.new(`/usr/bin/xcrun -find make`.chomp).dirname
Pathname.new(`/usr/bin/xcrun -find make`.chomp.sub('/usr/bin/make', ''))
elsif File.exist? "#{Xcode.prefix}/usr/bin/make"
# cc stopped existing with Xcode 4.3, there are c89 and c99 options though
Pathname.new "#{Xcode.prefix}/usr/bin"
Pathname.new Xcode.prefix
end
end
def dev_tools_path
@dev_tools_path ||= if File.exist? "#{dev_tools_prefix}/usr/bin/make"
Pathname.new "#{dev_tools_prefix}/usr/bin"
end
end